Day 10 part 2.

src/day10.rs

@@ -32,8 +32,8 @@ fn solve(input: &Vec<char>, runs: usize) -> String {
 }
 
 #[aoc(day10, part2)]
-fn part2(input: &[char]) -> String {
+fn part2(input: &Vec<char>) -> usize {
-    todo!()
+    solve(input, 50).len()
 }
 
 
@@ -45,9 +45,4 @@ mod tests {
     fn part1_example() {
         assert_eq!(solve(&parse("111221"), 1), "312211");
     }
-
-    // #[test]
-    // fn part2_example() {
-    //     assert_eq!(part2(&parse("<EXAMPLE>")), "<RESULT>");
-    // }
 }